Question

Observe the composite figure below.

http://learn.flvs.net/webdav/assessment_images/educator_geometry_v14/pool_Geom_3641_0703_06/image0014e721780.gif

The bottom shape is a cube with base edges of 16 meters. The top shape is a right pyramid with a height of 15 meters. What is the surface area of this composite figure?

Answer 1

this image is not opening..

Answer 2

surface area of triangle is easy to find once you know length and base so.. altitude of triangle by pythagoras theorem h2= (16/2)2 + (15)2 knowing the altitude and base (is 16) find area of triangle (1/2) altitude * height ... multiply this by four because there are 4 triangles... and add 3*(16)2 which is the are of the three sides of square...

Answer 3

you have any doubt??

Answer 4

i just need to the answer thats all.

Answer 5

1174.03